Question: Please show all steps 1. Petulia Psycho Pasteur, a clinical psychology, has applied for a teaching hob in the SCSU psychology department. She received a

Please show all steps

1. Petulia "Psycho" Pasteur, a clinical psychology, has applied for a teaching hob in the SCSU psychology department. She received a scored of 42.5 on their teaching effectiveness exam. this exam is normally distributed with a population mean of 50 and a population standard deviation of 10. What percent (or proportion) of applicants scored lower than petulia?

2. on a math exam with a mean of 80 and a standard deviation of 10, you get a score of 75. The same day, on an English exam with a mean of 70 and standard deviation of 5, you get a score of 65. If both exams were graded on a curve (highest class score received an A and so forth) for which exam would you expect to receive the better grade? Round all answers to 4 decimals places final answers to 2.

3. Use of the following scores measured on a continuous sclae to complete the grouped frequency distribution table with an interval of 5. round all numbers to 4 decimals places final answer to 2.

13,16,9,11,14,15,20,17,8,21

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